Application And Research Of Ground Cover Plants In City Greenization Of Chenzhou

Ground cover plants are basic materials, and play an important part in beautification and ecological effects of city greenization. Studying on ground cover plants will promote their optimal allocation to exert the special function of ecological benefits and landscape benefits . This method has the direct guiding significance. On the basis of introduction of the conception and classification and the current research situation of the ground cover plants resources, this article discusses the application of the ground cover plants in Chengzhou city from three aspects which including the species resources, landscape comprehensive evaluation and analysis of current situation.(1) On the species resources, summarized a list of ground cover plants specimen and the distribution law on tropical relative from the collation and analysis of the ground cover plants species resources in Chenzhou, through field investigation and ground cover plants flora methods. From the list ,we conclude that the species resources of ground cover plants is not enough to exert function in city greenization of Chenzhou, and the ratio of evergreen and deciduous ground cover plants are not reasonable.(2)On landscape comprehensive evaluation, combined the expert evaluation and citizen evaluation. Expert evaluation adopted AHP method,and citizen evaluation adopted questionnaire survey. The Chengzhou square ,park and roadway greenbelt deserved adequate affirmation on the vision angle of citizens. The expert evaluation form which lay particular stress on the ecology showed that the ecological benefit need to be enhanced.(3) on the Analysis of the ground cover plants of current situation, from aspects: plant arrangement, ecology , aesthetic and economic this research concluded that plant arrangement was monotonous, application of species resources was not enough and need to introduced new breed.Therefore ,the thesis provided basic information on Chenzhou urban artificial vegetation for governors according to research on application and research of ground cover plants, enriched the studying contents of the city greenbelt and city forest.